package com.day0009;

public class C extends B {
    int numc=30;

    @Override
    public void showA() {
        System.out.println("A类中numa:"+numa);
    }

    @Override
    public void showB() {
        System.out.println("B类中numb:"+numb);
    }
    public void showC(){
        System.out.println("C类中numc:"+numc);
    }

}
